{"id":348,"date":"2020-02-04T22:56:17","date_gmt":"2020-02-04T14:56:17","guid":{"rendered":"https:\/\/blog.cqdefxxx.com\/?p=348"},"modified":"2020-02-04T22:56:17","modified_gmt":"2020-02-04T14:56:17","slug":"date%e5%af%b9%e8%b1%a1","status":"publish","type":"post","link":"https:\/\/blog.viter.top\/index.php\/2020\/02\/04\/date%e5%af%b9%e8%b1%a1\/","title":{"rendered":"Date\u5bf9\u8c61"},"content":{"rendered":"<pre class=\"pure-highlightjs\"><code class=\"\">&lt;!DOCTYPE html&gt;\n&lt;html&gt;\n\t&lt;head&gt;\n\t\t&lt;meta charset=\"UTF-8\"&gt;\n\t\t&lt;title&gt;&lt;\/title&gt;\n\t\t&lt;script type=\"text\/javascript\"&gt;\n\t\t\t\n\t\t\t\/*\n\t\t\t * Date\u5bf9\u8c61\n\t\t\t * \t- \u5728JS\u4e2d\u4f7f\u7528Date\u5bf9\u8c61\u6765\u8868\u793a\u4e00\u4e2a\u65f6\u95f4\n\t\t\t *\/\n\t\t\t\n\t\t\t\/\/\u521b\u5efa\u4e00\u4e2aDate\u5bf9\u8c61\n\t\t\t\/\/\u5982\u679c\u76f4\u63a5\u4f7f\u7528\u6784\u9020\u51fd\u6570\u521b\u5efa\u4e00\u4e2aDate\u5bf9\u8c61\uff0c\u5219\u4f1a\u5c01\u88c5\u4e3a\u5f53\u524d\u4ee3\u7801\u6267\u884c\u7684\u65f6\u95f4\n\t\t\tvar d = new Date();\n\t\t\t\n\t\t\t\/\/\u521b\u5efa\u4e00\u4e2a\u6307\u5b9a\u7684\u65f6\u95f4\u5bf9\u8c61\n\t\t\t\/\/\u9700\u8981\u5728\u6784\u9020\u51fd\u6570\u4e2d\u4f20\u9012\u4e00\u4e2a\u8868\u793a\u65f6\u95f4\u7684\u5b57\u7b26\u4e32\u4f5c\u4e3a\u53c2\u6570\n\t\t\t\/\/\u65e5\u671f\u7684\u683c\u5f0f  \u6708\u4efd\/\u65e5\/\u5e74 \u65f6:\u5206:\u79d2\n\t\t\tvar d2 = new Date(\"2\/18\/2011 11:10:30\");\n\t\t\t\n\t\t\t\/*\n\t\t\t * getDate()\n\t\t\t * \t- \u83b7\u53d6\u5f53\u524d\u65e5\u671f\u5bf9\u8c61\u662f\u51e0\u65e5\n\t\t\t *\/\n\t\t\tvar date = d2.getDate();\n\t\t\t\/*\n\t\t\t * getDay()\n\t\t\t * \t- \u83b7\u53d6\u5f53\u524d\u65e5\u671f\u5bf9\u8c61\u65f6\u5468\u51e0\n\t\t\t * \t- \u4f1a\u8fd4\u56de\u4e00\u4e2a0-6\u7684\u503c\n\t\t\t * \t\t0 \u8868\u793a\u5468\u65e5\n\t\t\t * \t\t1\u8868\u793a\u5468\u4e00\n\t\t\t * \t\t\u3002\u3002\u3002\n\t\t\t *\/\n\t\t\tvar day = d2.getDay();\n\t\t\t\n\t\t\t\/*\n\t\t\t * getMonth()\n\t\t\t * d2 = new Date(\"12\/18\/2011 11:10:30\");\n\t\t\t * - \u83b7\u53d6\u5f53\u524d\u65f6\u95f4\u5bf9\u8c61\u7684\u6708\u4efd\n\t\t\t * \t- \u4f1a\u8fd4\u56de\u4e00\u4e2a0-11\u7684\u503c\n\t\t\t * \t\t0 \u8868\u793a1\u6708\n\t\t\t * \t\t1 \u8868\u793a2\u6708\n\t\t\t * \t\t11 \u8868\u793a12\u6708\n\t\t\t *\/\n\t\t\tvar month = d2.getMonth();\n\t\t\t\n\t\t\t\/*\n\t\t\t * getFullYear()\n\t\t\t * \t- \u83b7\u53d6\u5f53\u524d\u65e5\u671f\u5bf9\u8c61\u7684\u5e74\u4efd\n\t\t\t *\/\n\t\t\tvar year = d2.getFullYear();\n\t\t\t\n\t\t\t\/\/console.log(d2);\n\t\t\t\/\/console.log(\"date = \"+date);\n\t\t\t\/\/console.log(\"day = \"+day);\n\t\t\t\/\/console.log(\"month = \"+month);\n\t\t\t\/\/console.log(year);\n\t\t\t\n\t\t\t\/*\n\t\t\t * getTime()\n\t\t\t * \t- \u83b7\u53d6\u5f53\u524d\u65e5\u671f\u5bf9\u8c61\u7684\u65f6\u95f4\u6233\n\t\t\t * \t- \u65f6\u95f4\u6233\uff0c\u6307\u7684\u662f\u4ece\u683c\u6797\u5a01\u6cbb\u6807\u51c6\u65f6\u95f4\u76841970\u5e741\u67081\u65e5\uff0c0\u65f60\u52060\u79d2\n\t\t\t * \t\t\u5230\u5f53\u524d\u65e5\u671f\u6240\u82b1\u8d39\u7684\u6beb\u79d2\u6570\uff081\u79d2 = 1000\u6beb\u79d2\uff09\n\t\t\t * \t- \u8ba1\u7b97\u673a\u5e95\u5c42\u5728\u4fdd\u5b58\u65f6\u95f4\u65f6\u4f7f\u7528\u90fd\u662f\u65f6\u95f4\u6233\n\t\t\t *\/\n\t\t\t\n\t\t\tvar time = d2.getTime();\n\t\t\t\n\t\t\t\/\/console.log(time\/1000\/60\/60\/24\/365);\n\t\t\t\n\t\t\t\/*var d3 = new Date(\"1\/1\/1970 0:0:0\");\n\t\t\ttime = d3.getTime();\n\t\t\tconsole.log(time);*\/\n\t\t\t\n\t\t\t\/\/\u5229\u7528\u65f6\u95f4\u6233\u6765\u6d4b\u8bd5\u4ee3\u7801\u7684\u6267\u884c\u7684\u6027\u80fd\n\t\t\t\/\/\u83b7\u53d6\u5f53\u524d\u7684\u65f6\u95f4\u6233\n\t\t\tvar start = Date.now();\n\t\t\t\n\t\t\tfor(var i=0 ; i&lt;100 ; i++){\n\t\t\t\tconsole.log(i);\n\t\t\t}\n\t\t\t\n\t\t\tvar end = Date.now();\n\t\t\t\n\t\t\t\n\t\t\tconsole.log(\"\u6267\u884c\u4e86\uff1a\"+(end - start)+\"\u6beb\u79d2\");\n\t\t\t\n\t\t\t\n\t\t&lt;\/script&gt;\n\t&lt;\/head&gt;\n\t&lt;body&gt;\n\t&lt;\/body&gt;\n&lt;\/html&gt;\n<\/code><\/pre>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&lt;!DOCTYPE html&gt; &lt;html&gt; &lt;head&gt; &lt;meta charset= &#8230;<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[4],"_links":{"self":[{"href":"https:\/\/blog.viter.top\/index.php\/wp-json\/wp\/v2\/posts\/348"}],"collection":[{"href":"https:\/\/blog.viter.top\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.viter.top\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.viter.top\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.viter.top\/index.php\/wp-json\/wp\/v2\/comments?post=348"}],"version-history":[{"count":0,"href":"https:\/\/blog.viter.top\/index.php\/wp-json\/wp\/v2\/posts\/348\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.viter.top\/index.php\/wp-json\/wp\/v2\/media?parent=348"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.viter.top\/index.php\/wp-json\/wp\/v2\/categories?post=348"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.viter.top\/index.php\/wp-json\/wp\/v2\/tags?post=348"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}